Gas nitride-coated rings work perfectly with the nickel-silicon-carbide-plated bores

For use with Revolution Performance big bore cylinders and Monster big bore cylinders

Made in the U.S.A.

Domed; 3.563 in. bore; 4.25 in. stroke; 10.5:1 comp

For replacement rings use part no. 13-1627

Our pistons, rings and kits are sold by application and bore size. Please note that STANDARD and OVERSIZES are not indicated. To get the correct part, you must know the standard bore size to make sure you are ordering either the standard or correct amount of oversize that you need. If you have any questions, please call Technical Service.